Carel k.Air, User Manual, Page: 27 / 192

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User interface k.air +030220981 rel. 1.2 - 01.12.2020
Main menu icons and access by user type:
R ef Icon N ame A ccess (*) R ef Icon N ame A ccess (*)
A. Unit U(**), S, M J. VDI S, M
B. Fans S, M T. Alarm log S, M
C. Dampers S, M U. Compressor S, M
D. Coils S, M V. EEV S, M
E. Heat recovery S, M W. Inputs/outputs a : U(**), S, M - b : S, M
F. Humidifi er S, M X. Settings U, S
G. Filters S, M Y. Connectivity S, M
H. Auxiliary control S, M Z. Logout U, S, M
I. IEC S, M Tab. 4.c
(*) Access: U = user, S = service, M = manufacturer. (**) Read-only access.
The parameter setting screens are identifi ed by an alphanumeric code at the top right, the fi rst letter indicates the main menu, the
second lower case letter indicates the submenu branch, and fi nally the number identifi es the screen inside the menu.
Example: screen Ac01 is the fi rst screen in menu A. Unit > c. Confi guration.
4.5 S etting the parameters
Note:
• the user, installer and manufacturer passwords can be changed on screen Xd01;
• for read (R) or read/write (R/W) access to each screen according to the type of user, see the parameters table.
Navigation
1. Press Esc one or more times to go to the standard display (if there are no active alarms);
2. Press Prg and enter the password: 0000: User; 1234: Service; 5678: Manufacturer;
Login
Insert password: 0000
30220980_077_R01
Logout
You are
logged as
Manufacturer
Press ENTER
to Log Out
30220980_078_R01
1. To change from one programming level to another, exit
using the Logout command in menu Y and login
again using a diff erent password;
1. Select the parameter category (A-Z) by pressing Up / Down;
2. Press Enter to enter the fi rst submenu or the fi rst screen;
3. Press UP/DOWN to modify the value and Enter to confi rm;
4. Press Enter to set the fi rst parameter on the screen: the cursor
fl ashes in front of the fi rst value to be set; press Up /
Down to change the value and confi rm by pressing Enter.
Then move to the next parameter.
Configuration Ac21
Antifreeze temperature
threshold
Starting: 5.0°C
Ending delta: 3.0°C
Configuration Ac21
Antifreeze temperature
threshold
Starting: 5.0°C
Ending delta: 3.0°C
30220980_079_R01
1. once having set all the parameters on the screen, press Enter to return to the screen level, Esc to go back to the higher level
if necessary and continue setting the parameters on the other screens, following steps 4-8.
Note: the parameters that can be set are shown on the display in UPPER CASE.
EXAMPLE: setting the current date/time